PROVN OF BOUNDARY WALL IN FRONT OF BLDG NO. OWT-412, PROVN OF WATER SUPPLY TO EME, PROVN OF WATER SUPPLY TO GUARD POST AND PROVN OF AIR CONDITIONERS WITH STABILIZER (5KVA) FOR CONFERENCE HALL OTM ACCN TRANSIT CAMP AT LIKABALI MIL STN UNDER GE 872 EWS

Amount

Surface dressing n.exc 15 cm deep as in soft/loose soil complete all as specified and directed.

Excavation in trenches, not exceeding 1.5 M wide and not exceeding 1.5 M depth for foundation, trenches for shafts, wells, cesspits, manholes, pier holes, for laying of pipe lines/cables etc. n exc 10sq m on plan and n exc 1.5m in depth and getting out in soft/loose soil complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm as in soft/loose soil complete all as specified and directed.

Removing excavated material not exc. 50 m and depositing where directed at a level not exc 1.5 m above the starting point complete all as specified and directed.

M & L for Plain cement concrete 1:4:8, type D-2 (using 40 mm graded stone aggregate) as in foundation, filling and mass concrete, etc complete all as specified and directed.

M & L for Pre-cast AAC (Autoclaved Aerated Concrete), block masonry with solid blocks, in any size and shape, straight or curved on plan in any radius and setting in Cement Mortar 1:4 complete all as specified and directed.

M & L for Pre-cast AAC (Autoclaved Aerated Concrete), block masonry with solid blocks, in any size and shape, straight or curved on plan in any radius, as in honeycomb half brick thick wall and setting in Cement Mortar 1:4 complete all as specified and directed.

M & L for rendering 15 mm thick in two coats (10mm+5mm each) on fair faces of brick work or concrete surfaces in cement mortar 1:4, mixed with integral water proofing compound with weight of cement in top layer as per manufacturer's instructions and finished the surface even and fair without using extra cement complete all as specified and directed. (Note : WPC shall be measured and paid separately against respective item).

Supply only integral water proofing compound (ISI marked) complete all as specified and directed.

M & L for preparation new external surfaces of wall, chajja, facia etc and applying two coats of water based acrylic weather proof exterior emulsion (exterior wall finish) paint over a coat of primer as per manufacturer's instruction complete all as specified and directed.

M & L for preparation old decorated external surfaces of wall, chajja, facia etc after complete removing old paints by mechanical scrubber without disturbing the plastered surfaces and applying two coats of water based acrylic weather proof exterior emulsion (exterior wall finish) paint over a coat of primer as per manufacturer's instruction complete all as specified and directed.

M & L for Mild steel framed work such as grills, gratings, gates etc., with ends of bars shouldered and/or riveted, or forged into spikes, framed guard bar, barred iron doors, ladders, framed balusters, walk ways, railings, framework of water tanks and similar work conforming to Fe-410-0 Gde E-250 complete all as specified and directed.

M & L for 1 mm thick, Mild steel plain black sheet in hearths; covering to door shut ters; covering to door chowkats (frames); chullah hoods; water tanks; water troughs; ducts; urinal troughs and funnels, etc. cut to size edges beaded if directed, holes punched; including round headed screws, clout nails or rivets and fixed to wood or steel members, etc., with plain 40 mm lap joints or welded/riveted seams including bending, turning up, mitred angles, stopped ends, outlets, etc. as required complete all as specified and directed.

M & L for Preparation of new steel surfaces of any description, over 10 cm in width or girth, not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide, zine chrome primer complete all as specified and directed.

Surface excavation n. exc 30 cm deep and averaging 15 cm deep and getting out in soft/loose soil complete all as specified and directed.

M & L for hardcore of gauge n.exc 63 mm of broken stone or boulders, deposited, spread and levelled in layers not exceeding 15 cm thick, watered and rammed to a true surface complete all as specified and directed.

Excavating in post holes (or similar holes) each n. exc 0.5 Cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers n. exc 25cm, watering and removing surplus soil to a distance n. exc 50m and making good surface in soft/loose soil complete all as specified and directed.

M & L for 100 mm thick, Cement concrete 1:2:4, type B-1 (using 20mm graded stone aggregate) as in flooring/hard standing, etc, and finished the cement concrete surfaces even and smooth without using extra cement complete all as specified and directed.

M & L for Brick work with sub class 'B' bricks, straight or curved on plan exc 6m mean radius, built in cement mortar 1:6 complete all as specified and directed

S & F Pre-Painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as per manufacturer's instruction complete all as specified and directed.

S & F MS steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I.S. 1161-1979 grade St-240 complete all as speicfied and directed.

S & F Pre-Painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in ridges/vally gutter, fixed with self tapping screws as per manufacturer's instruction complete all as specified and directed.

M & L for Rolled mild steel fo grade Fe 410-W (Gde-E- 250) quality-A as in roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat section) including distance pices, cleat etc complete all as specified and directed.

M & L for rendering 10 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:6 and finished the surfaces even and fair without using extra cement complete all as specified and directed.

M & L for Preparation of newly plastered surfaces of walls and applying two coats of cement base paint over a coat of alkali resistant primer complete all as specified and directed.

Supply, laying, connection and testing, 110mm outer dia 3- layer PP-R Polypropylene random copo-lymer) pipes SDR 7.4 & PN16 stablised and antimi-crobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings laid in trenches complete all as specified and directed

S & F 100mm bore, cast iron sluice valve, non-rising stem type, both end flanged, class PN 1.6 conforming to IS -14846-2000 with iron wheel head and stainless steel spindle including necessary jointing materials like nuts, bolt, washer & rubber/fiber board gasket complete all as specified and directed.

S & F 80mm bore, cast iron sluice valve, non-rising stem type, both end flanged, class PN 1.6 conforming to IS -14846-2000 with iron wheel head and stainless steel spindle including necessary jointing materials like nuts, bolt, washer & rubber/fiber board gasketcomplete all as specified and directed

S & F 80 mm bore, Cast iron Non-return (reflux) valve, flange type with by-pass arrangement suitable for 80 mm dia water mains conforming to IS-5312 Part-I class PN 1.6 complete all as specified and directed.

M & L for construction of brick masonry valve pit of size 100 cm x 100 cm x 100 cm (internal dimension) one brick thick wall in CM 1:4 on 100mm thick PCC 1:4:8 type D-2 (40mm graded stone aggregate) as in foundation, 15mm thick rendering in cement mortar (1:4) internally, externally up to 15cm below GL, providing valve pit cover made out of 3mm thick MS sheet duly welded with provision of hinges, handle and locking arrangement including 40 x 40 x 5mm angle iron frame fixed on top of valve pit by means of hold fast 150mm long, embedded in PCC block 1:2:4 type B-1 (20mm graded aggregate) of size 230 X 200 X 100mm, applying two coats of anti-corrosive paint over a coat of red oxide, zinc chrome primer after preparation of steel & iron surfaces including necessary excavation & earth work in soft/loose soil and demolition of existing one complete as specified and directed all as per relevant TD drawing. (Note : Drawing not attached with the tender document. However, the same can be seen in GE/AGE E/M office during working hours)

Supply, laying, connection and testing 80mm bore, Steel water tubing, galvanised, medium grade with flange end with all fittings and jointing materials such as nuts, bolts and rubber gasket etc, laid in trenches, etc complete all as specified and directed. (Note: Excavation and earth work work shall be measured and paid seperately)

Supply, laying, connection and testing 100mm bore, Steel water tubing, galvanised, medium grade with flange end with all fittings and jointing materials such as nuts, bolts and rubber gasket etc, laid in trenches, etc complete all as specified and directed. (Note: Excavation and earth work work shall be measured and paid seperately)

Supply, Install, Testing & Commissioning of pumping sets, 12.5 HP, centrifugal pump set monoblock driven 3 phase, 415 Volts, dicharge approx 500 LPM at head of approx 30-50 meters, having suction and delivery of 65 X 50 mm, F class insulation, IP 55 protection complete with pumpset MS metal body, CI impeller including base frame, pressure gauge 0 to 7 Kg/ Sqcm and necessary connection from starter to motor with 10 Sqmm copper conductor in and including PVC/ flexible conduit of suitable size including PCC foundation as per the manufacturer's instructions and necessary earth work and excavation complete all as specified and directed. (Make:-Kirlosker/KSB/Crompton Greaves/Johnson/Mather/Platt).

S & F 80 mm bore, Cast iron foot valve, flange type conforming to IS-4038 complete all as specified and directed.

Excavating in trenches not exc. 1.5 metre wide and exc. 1.5 metre & not exc. 3 metre depth (beyond the first 1.5 metre) for foundation of poles etc and getting out in soft/loose soil complete all as specified and directed.

Supply and laying cable XLPE insulated screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 50 Sqmm 3.5 core, fixing along the poles or passing through pipes or laid under floor of through walls etc jointing and testing complete all as specified and directed. (Note: Excavation and earth work will be measured and paid seperately)

Supply and laying cable XLPE insulated screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 10 Sqmm 2 core, fixing along the poles or passing through pipes or laid under floor of through walls etc jointing and testing complete all as specified and directed. (Note: Excavation and earth work will be measured and paid seperately)

M & L for Sand cushioning with clean dry sand in trenches for protection of under ground cables (below, above and around the cable laid in trenches) complete all as specified and directed. (Note: Thickness after punning down shall be measured for payment)

Supply and laying locally available best quality, well burnt sub class B bricks (old size), laid dry in trenches for protection of UG cables complete all as specified and directed.

M & L for Steel tubular swaged poles complete with cast iron base plate, finial taper plug, bolts, nuts & screws as specified type 410 SP-31 (9.0 metres long) including one coat of aluminium paint over a coat of red oxide zinc chrome primer and providing 03 Nos band/strap with black/yellow colour paint 300mm apart from the plinth block, numbering of pole painting embedded portion of pole with one coat of black bitumenous paint complete all as specified and directed. (Note : Excavation and Earth work shall be measured and paid separately)

M & L Earthing complete with GI earth plate electrode 600 mm x 600mm x 6 mm thick burried directly in ground vertically to a depth not less than 2.25 m below ground level with the top edge of earth plate at depth not less than 1.5 m below ground level connected with galvanised earth strip of size 32x6mm by means of bolts, nuts, check nuts and washers protected by 40mm bore light grade GI pipe, funnel with 20mm bore GI medium grade pipe for watering, wire mesh, including concrete pit in PCC (1:3:6) type C-1, with 40 mm thick Pre-cast R.C.C. (1:2:4) type B-I cover slab (reinforced with 8 mm dia deformed bar @ 10 cm C/C both ways and suitable handle of 12 mm dia round bar), including providing charcoal or coke and common salt in alternate layers of 15 cm compacted thickness all around the earth electrode, with funnel, wire mesh, aluminium lugs, complete in all respect and other end connected with main switch board or Earthing test point as directed, including necessary earth work and disposal of spoil to a distance not exceeding 50 metre and necessary testing on completion complete all as specified and as directed by the Engineer-in-Charge.

Supply, Install, Commissioning and testing LT cubical type panel board, CPRI approved factory made, outdoor type, suitable for 415 Volts, 3 Phase, 4 Wire system, 50 Hz supply having aluminium bus bar, 400 Amps for phases and neutral install on porcelain/ epoxy insulators, made out of 3.15mm thick CRCA sheet, Dust and vermin proof, weather proof (IP54), powder coated with front and rear openable door shutter with seperate hinge door with locking arragnement, totally enclosed type including PCC 1:2:4, Type B-1 foundation of suitable size, and internal wiring with copper conductor cable completeall as specified and directed comprising with the following items: (A) Incomming: (i) MCCB 100 Amps, 4 pole, 25 KA, 415 Volts with thermal magnetic adjustable type: - 01 No (B) Outgoing : (i) MCCB, 4 pole, 63 Amp, 25 KA, 415 Volts with thermal magnetic adjustable type: - 02 Nos (ii) Changeover switch 100 Amps - 01 No (iii) Fully automatic star delta starter 12.5 HP - 02 Nos (iv) MCB, SPN, 20 Amps, 10 KA - 01 No (v) Digital multifunction meter with 3 Nos CTs of 20/5A - 01 Set (vi) Bus bar 4 strips copper of capacity 150Amps, TPN of suitable size - 01 Set (vii) Phase indicator for (RYB) with fuse link - 01 set of three (Note: (i) Panel shall be of factory made and CPRI approved (ii) External terminals with tinned copper has to be provided for trimming the incoming and outgoing cables with suitable lugs of MCCB/MCB (if required) (iii) Necessary excavation and earth work for foundation shall deemed to be included in the unit quoted rate)

S & F street light fittings, LED, 35 Watt, New generation energy saving and environmental friendly long life LED street light made up of pressure die cast aluminium housing with high efficiency LED as lighting source and lens embedded PC cover having Bottom Opening seperate driver compartment with IP66 protection and impact resistance of IK08 and all accessories including mounting clamps, bolts, nuts and washers and connections complete all as specified and as directed. (Make: Havell's Cat No. ENDURASUNDOWNSL35WLED765PASYBOPC or equivelant of make as per list of manufacturer)

S & F Street light bracket arm of length not less than 1.5 m made out of GI tubing, 40 mm bore, light grade fixed to pole, etc with suitable size flat iron clamp, nuts, bolts including painting with two coats of aluminium paint over a coat of red oxide, zinc chrome primer complete all as specified and directed.

M & L for Plain cement concrete 1:3:6, type C-2 (using 40 mm graded stone aggregate) as in foundation, filling and mass concrete, etc complete all as specified and directed.

M & L for plain cement concrete (1:2:4), type B1 (using 20mm graded stone aggregate) as in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating, including necessary formwork complete all as specified and as directed.

Supply, laying, connection and testing, 50mm outer dia 3- layer PP-R Polypropylene random copo-lymer) pipes SDR 7.4 & PN16 stablised and antimi-crobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings laid in trenches complete all as specified and directed

Supply, laying, connection and testing, 40mm outer dia 3- layer PP-R Polypropylene random copo-lymer) pipes SDR 7.4 & PN16 stablised and antimi-crobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings laid in trenches complete all as specified and directed

Supply, laying, connection and testing, 25mm outer dia 3- layer PP-R Polypropylene random copo-lymer) pipes SDR 7.4 & PN16 stablised and antimi-crobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings laid in trenches complete all as specified and directed

Supply, laying, connection and testing, 20mm outer dia 3- layer PP-R Polypropylene random copo-lymer) pipes SDR 7.4 & PN16 stablised and antimi-crobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings laid in trenches complete all as specified and directed

S & F 20 mm outer dia, PP-R Gate valves (brass insert) as per requirement of the site complete all as specified and directed.

S & F 25 mm outer dia, PP-R Gate valves (brass insert) as per requirement of the site complete all as specified and directed.

S & F 40 mm outer dia, PP-R Gate valves (brass insert) as per requirement of the site complete all as specified and directed.

M & L for making connection of PP-R distribution branch with PP-R main of size 50 to 75 mm dia by providing and fixing tee of suiable size including cutting and making fusion joint etc complete all as specified and directed.

Supply, install, testing & Commissioning, 5 STAR rated Hi wall split type air conditioner with indoor and outdoor units complete with cordless remote control unit and with in-built advanced air filters for better indoor air quality with latest inverter technology, having eco friendly refrigerant gas, copper condenser coil, EER 4.5 or above of capacity 1.5 TR, summer cool, Inverter compressor, automatic 2D swing copper condenser, BLDC motor, necessary copper pipe connections including cutting, bending, brazing, insulation on pipes etc, PVC drain pipe, electric connection in between indoor and outdoor unit with suitable size of PVC insulated, multi-stranded copper cable complete with all fixing accessories such as bracket etc complete all as specified and directed. (Note: The unit rate quoted above shall deem to be inclusive of powder coated MS fixing brackets of suitable size for outdoor and indoor units at any height and copper tube of suitable size, drain pipe made of High Density Polyethylene pipes [HDPE] of pressure rating 6Kg/Sqcm of 20mm dia as required and 3 core, 4 Sqmm PVC insulated and PVC sheathed, heavy duty multi-stranded copper conductor cable, 1100 Volts, FRLS grade as required for connecting indoor and outdoor unit)

S & F voltage stabilizer for automatic operation,, single phase naturally air cooled indoor type and designed for input variation between 90 V to 250 V with output of 230V with accuracy of +/- 2.5% variation of capacity 5.0 KVA complete all as specified and directed. (Make: Crompton/V-Guard/Everest or equivalent approved make)

S & F Single phase sheet metal enclosure with socket plug top and MCBs having single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB of capacity 20Amp 240V, C-curve complete all as specified and as directed. (Make: Havell's Cat No. DHDMCSN0251020 or equivelant of make as per List of Manufacturer's)

M & L for Sub main wiring with 2 runs of Single core 6 sqmm [ for Phase & Neutral ] PVC insulated multi stranded FRLS (ISI marked) copper cable drawn through and including surface PVC casin capping of suitable size with all accesories and fittings along with 1 run of single core 6 sqmm PVC insulated multi stranded FRLS (ISI marked) copper cable as earth continuity conductor complete all as specified and as directed. (Note :- Two runs of 6 sqmm and one runs of 6 sqmm cable as earth wire and one run of casin capping shall be measured as one length)

Supply and laying cable XLPE insulated screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 10 Sqmm 4 core, fixing along the poles or passing through pipes or laid under floor of through walls etc jointing and testing complete all as specified and directed. (Note: Excavation and earth work will be measured and paid seperately)

S & F Distribution Board, TPN 4 Way, 415V, Double door with IP 43 protection, IK 09 complete all as specified and as directed. (Make: Havell's cat part No. DHDNTHCDRW04 or equivalent make as per List of Manufacturer's)

S & F MCB, TPN 40-63 Amps, 415 Volts, 10KA, C Curve complete all as specified and as directed (Make : Havell's Cat part No. DHMGCTNF040 to 63 or equivelant of make as perList of manufacturer's)

S & F MCB SPN 6-32A Amps, 240 Volts, 10KA, C Curve complete all as specified and as directed Havell's cat part No. DHMGCSNF006-032 or equivalent make as per List of Manufacturer's)

M & L for Earthing complete with galvanized steel earth plate electrode 600 mm x 600 mm x 6 mm thick buried directly in ground (earth pit not less than 2.25 meter deep below ground level) with top edge of plate not less than 1.5 meter below normal ground level, connected to galvanized steel earth lead wire 4 mm dia by means of bolts, nuts, check nuts and washers of galvanized iron or steel, all as shown in Electrical Plate No 3 of SSR Part - I, including necessary excavation and earth work, P.C.C (1:3:6) type C-I with 50 mm thick Pre-cast R.C.C. (1:2:4) type B-I cover slab (reinforced with 8 mm dia deformed bar @ 10 cm C/C both ways and suitable handle of 12 mm dia round bar), including providing charcoal or coke and common salt in alternate layers of 15 cm compacted thickness all around the earth electrode, with funnel and 20 mm bore galvanized iron watering pipe (light grade), wire mesh, aluminium lugs, complete in all respect, GI earth wire protected by 15 mm bore (medium grade) galvanized iron pipe and other end connected with main switch board or Earthing test point as directed, including necessary earth work and disposal of spoil to a distance not exceeding 50 metre and necessary testing on completion complete all as specified and as directed by the Engineer-in-Charge.

PRADIP CHANGMAI

SHRI MANOJ KONWAR

M/S A K ENTERPRISE

AFTAB ENTERPRISES

SAHASRA CONSTRUCTION